'Marvel's The Avengers' Press

BLACK WIDOW: “The other day we were doing this big reveal shot of all the Avengers. Thor has got his hammer, Cap’s got his shield, Hawkeye has his bow and arrow, and Hulk is huge. Then it pans over to me and I’ve got guns. Iron Man’s like, hovering above all of us, ready to go,” says Scarlett Johansson. “I was like, ‘Joss… um… do I look okay holding these guns?’” Whedon’s response reassured her: “She’s a total badass. She’s a killing machine.”